AT335125B - VENTILATION GRILLE, IN PARTICULAR FOR ROOF VENTILATION - Google Patents

VENTILATION GRILLE, IN PARTICULAR FOR ROOF VENTILATION

Info

Publication number: AT335125B
Authority: AT; Austria
Prior art keywords: ventilation; roof; grille; ventilation grille; roof ventilation
Prior art date: 1974-02-16

Application number

AT762874A

Other languages

German (de)

Other versions

ATA762874A (en

Original Assignee

Braas & Co Gmbh

Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)

1974-02-16

Filing date

1974-09-23

Publication date

1977-02-25

1974-09-23 Application filed by Braas & Co Gmbh filed Critical Braas & Co Gmbh

1976-06-15 Publication of ATA762874A publication Critical patent/ATA762874A/en

1977-02-25 Application granted granted Critical

1977-02-25 Publication of AT335125B publication Critical patent/AT335125B/en

Classifications

- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F7/00—Ventilation
- F24F7/02—Roof ventilation
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04D—ROOF COVERINGS; SKY-LIGHTS; GUTTERS; ROOF-WORKING TOOLS
- E04D1/00—Roof covering by making use of tiles, slates, shingles, or other small roofing elements
- E04D1/30—Special roof-covering elements, e.g. ridge tiles, gutter tiles, gable tiles, ventilation tiles
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
- F24F13/08—Air-flow control members, e.g. louvres, grilles, flaps or guide plates
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04D—ROOF COVERINGS; SKY-LIGHTS; GUTTERS; ROOF-WORKING TOOLS
- E04D1/00—Roof covering by making use of tiles, slates, shingles, or other small roofing elements
- E04D1/30—Special roof-covering elements, e.g. ridge tiles, gutter tiles, gable tiles, ventilation tiles
- E04D2001/309—Ventilation tiles
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
- F24F13/08—Air-flow control members, e.g. louvres, grilles, flaps or guide plates
- F24F13/082—Grilles, registers or guards

Landscapes

Engineering & Computer Science (AREA)
Architecture (AREA)
Civil Engineering (AREA)
Structural Engineering (AREA)
Chemical & Material Sciences (AREA)
Combustion & Propulsion (AREA)
Mechanical Engineering (AREA)
General Engineering & Computer Science (AREA)
Roof Covering Using Slabs Or Stiff Sheets (AREA)

AT762874A 1974-02-16 1974-09-23 VENTILATION GRILLE, IN PARTICULAR FOR ROOF VENTILATION AT335125B (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
DE7405522		1974-02-16

Publications (2)

Publication Number	Publication Date
ATA762874A ATA762874A (en)	1976-06-15
AT335125B true AT335125B (en)	1977-02-25

Family

ID=6643787

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
AT762874A AT335125B (en)	1974-02-16	1974-09-23	VENTILATION GRILLE, IN PARTICULAR FOR ROOF VENTILATION

Country Status (2)

Country	Link
AT (1)	AT335125B (en)
NL (1)	NL7501565A (en)

1974
- 1974-09-23 AT AT762874A patent/AT335125B/en not_active IP Right Cessation
1975
- 1975-02-10 NL NL7501565A patent/NL7501565A/en not_active Application Discontinuation

Also Published As

Publication number	Publication date
ATA762874A (en)	1976-06-15
NL7501565A (en)	1975-08-19

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Legal Events

Date	Code	Title	Description
1991-03-15	EFA	Change in the company name
1994-09-15	ELA	Expired due to lapse of time